🚀 Complete UI Enhancement & Image Processing Fix: Multi-user Auth, Chat Management & Vision Model Support #123
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
- Remove max-width constraint for full-width chat area - Add text-sm background font size throughout chat interface - Enhance table rendering with proper styling and horizontal scroll - Reduce paragraph spacing from mb-2 to mb-0.5 for tighter layout - Improve chat bubble max-width from 80% to full width - Add responsive table components with Tailwind CSS styling
🚀 Major Features Added: - Complete user registration and login system - JWT-based authentication with secure password hashing - SQLite database with Prisma ORM for data persistence - User-specific chat history management - Protected API routes for secure data access 🗄️ Database & Backend: - User, Chat, and Message models with proper relationships - Password hashing with bcryptjs (12 rounds) - JWT tokens with 7-day expiration - User data isolation and security 🎨 Frontend & UX: - Login/Register forms with validation - Authentication provider for state management - Enhanced sidebar with auth status and logout - Seamless transition between anonymous and authenticated modes - Backward compatibility for existing users 🔐 Security: - Protected routes middleware - Token-based API authentication - Request validation with Zod - XSS protection and data sanitization 📁 New Components: - LoginForm and RegisterForm components - AuthProvider for global auth state - Enhanced UserSettings with auth controls - Database-synced chat persistence 🛠️ Technical Stack: - Prisma ORM with SQLite database - Zustand for state management - JWT for session management - bcryptjs for password security - Zod for request validation The system allows users to: - Continue as anonymous guests (existing behavior) - Register accounts for persistent chat history - Login to access saved chats across devices - Manage account settings and logout securely All existing functionality remains intact while adding powerful multi-user capabilities for enhanced user experience.
🎨 UX Improvements: - Add welcome card with auth status and options - Improve login feedback with chat loading messages - Show loading states in sidebar while chats load - Better distinction between local and authenticated chats - Enhanced success messages for better user guidance 📚 Documentation: - Comprehensive authentication guide in README - Step-by-step login and chat access instructions - Troubleshooting guide for common issues - Clear setup instructions including database setup - Feature explanations for guest vs authenticated modes 🔧 Technical Enhancements: - Better error handling in auth provider - Loading states for chat synchronization - Improved user feedback throughout auth flow - Visual indicators for authentication status The system now provides clear guidance on: - How to login and access existing chats - Differences between guest and authenticated modes - Step-by-step setup process - Troubleshooting common authentication issues Users can now easily understand and navigate between anonymous and authenticated usage patterns.
- Created proper root layout (src/app/layout.tsx) with all providers - Simplified chat layout to just return children - Simplified auth layout to avoid duplicate providers - Fixed Next.js App Router layout hierarchy conflicts - Navigation now works correctly from welcome card and sidebar - Removed debugging code and cleaned up components Resolves sign-in/create account button navigation issues.
- Enhanced createNewChat() to update local store state for both guest and authenticated users - Added addChat() method to chat store interface for adding chats to local state - Improved dynamic route /c/[id]/page.tsx with fallback API fetch for missing chats - Added loading state and proper error handling in chat page - Fixed issue where new chats were created in database but not in local state - Navigation to new chats now works correctly without 404 errors - Maintains proper sync between database and local state Resolves: New chat navigation 404 errors Features: Improved chat state management and error handling
- Removed automatic chat creation from main page that was causing multiple chats after deletion - Updated sidebar to show 'New Chat' title for empty chats instead of blank strings - Chat deletion now correctly removes one chat without creating extra ones - Navigation titles properly display 'New Chat' or actual chat title - Improved user experience with predictable chat management behavior Issues Fixed: - Multiple empty chats created after deletion - Blank chat titles in left navigation - Automatic chat creation on page load after deletion Result: Clean, predictable chat deletion and creation workflow
- Fix API route to pass base64 images directly to Ollama instead of creating URL objects - Add experimental_attachments to userMessage for proper image rendering - Improve image workflow from upload to AI response processing
- Enhanced API route with better error handling and logging for image processing - Added client-side validation to warn users when uploading images with non-vision models - Added visual indicators in model selection to show which models support vision - Improved user experience with clear feedback when model doesn't support images - Added comprehensive debugging logs for image processing workflow
- Fixed base64 data URL prefix stripping in API route - Added comprehensive error handling to prevent server crashes - Fixed image state management to clear images after message submission - Enhanced vision model validation and user warnings - Resolved issue where subsequent image uploads would reference previous images - Added robust error logging for debugging - Improved image processing workflow for llava models
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
🎯 Overview
This PR implements a comprehensive set of enhancements to the Ollama UI application, including complete multi-user authentication, improved chat management, full-width responsive design, and robust image processing with vision model support.
✨ Key Features Added
🔐 Multi-User Authentication System
💬 Enhanced Chat Management
🎨 UI/UX Improvements
🖼️ Robust Image Processing
🛠️ Technical Improvements
Backend Enhancements
Frontend Optimizations
Database & Authentication
🐛 Critical Bug Fixes
Image Processing Issues
✅ Fixed server crashes during image processing
✅ Resolved base64 data URL prefix stripping
✅ Fixed sequential image upload cross-contamination
✅ Enhanced vision model compatibility
Navigation & Routing
✅ Fixed sign-in/create account page redirects
✅ Resolved 404 errors on new chat creation
✅ Improved URL handling and navigation flow
Chat Management
✅ Fixed automatic creation of empty chats after deletion
✅ Improved chat state persistence
✅ Enhanced message handling and storage
Authentication Flow
✅ Complete user registration and login implementation
✅ Session persistence across browser refreshes
✅ Secure token management and validation
🧪 Testing & Validation
📱 Browser Compatibility
🚀 Performance Improvements